1152.
ա․
3/4 1/6
3/4 =3*3/4*3=9/12
1/6=2/12
գ․
8/33 8/44
8/33=8*44/33/44=352/1452
8/44=8*33/44*33=264/1452
ե․
9/5 3/10
9/5=9*2/5*2=18/10
3/10=3/10
է․
16/21 6/35
16/21=16*10/21*10=160/210
6/35=6*6/35*6=36/210
1154.
ա․
1/2 2/3
1/2=1*12/2*12=12/24
2/3=2*8/3*8=16/24
գ․
7/12 9/4
7/12=7*2/12*2=14/24
9/4=9*6/4*6=54/24
ե․
7/3 11/12
7/3=7*8/24=56
11/12=11*2/12*2=22/24
է․
9/8 9/2
9/8=9*3/8*3/=27/24
9/2=9*12/2*12=108/24